Releasesby Ibisunstructured 0.27.28
Update8 days agoUnverifiedAdded Oct 17, 2026
- feat: opt-in langdetect-rs backend for partition language detection - fix(html): keep text inside unrecognized elements - fix(html): keep table captions in Table text and text_as_html - perf(docx): resolve each paragraph style once per document (5.3 s -> 1.0 s outside spaCy) - fix(xlsx): collapse empty-row runs instead of rejecting far-away cells -...
Topics: AI agents, Developer tools
More unstructured releases
Every unstructured releaseunstructured 0.27.27
- fix(json): preserve rehydrated element identity - fix: keep overlap category names from element 100 on - fix: normalize None text to empty string in Text elements - fix: stop silently returning mojibake from encoding detection fix: partition_email raises KeyError on a multipart/ attachment - fix: preserve MathML content in HTML partitioning
unstructured 0.27.30
- fix(email): keep non-ASCII sender and recipient names readable
unstructured 0.27.29
- fix(xlsx): read .xls files whose Workbook stream ends in padding
unstructured 0.27.32
- fix: label numbered headings without making them list items, and skip section-break paragraphs - fix(partition): read spooled uploads in place instead of copying them - perf(pdf): bound OCR upload and rendered-page memory - perf(chunking): bound image payload and original-element serialization memory - feat(xlsx): expose a guarded worksheet-at-a-time...
unstructured 0.27.33
- fix(chunking): don't repeat a very large split element in every chunk - fix(deps): bump certifi to 2026.10.19
unstructured 0.27.34
- perf: Free decode buffers sooner when restoring original elements - perf: Free image buffers sooner during figure extraction - fix: honor encoding= in partition_json and partition_ndjson - fix(pptx): read a line break as a newline instead of a vertical tab - fix(email): drop the empty entry of an address group - fix(csv): read CSV and TSV cells as the...
unstructured 0.27.25
- fix(pptx): no page break before the first slide when starting_page_number > 1 - fix(chunking): reject a negative overlap instead of corrupting text - feat(image): partition WEBP images like PNG and JPEG
unstructured 0.27.22
This release rolls up all changes since 0.27.16. Fixes - Faster chunk serialization with stable source-element IDs. Avoid copying orig_elements twice during serialization. IDs minted during serialization now remain stable across calls, including inside orig_elements; explicit and hash-derived IDs are unchanged.
Also shipped on Oct 16, 2026
Unstructured in October 20262026.10.08
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